260 lines
7.0 KiB
C
260 lines
7.0 KiB
C
/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiUOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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/**
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* @file adapter.h
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* @brief Structure and function declarations of the connection adapter framework
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* @version 1.1
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* @author AIIT XUOS Lab
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* @date 2021.05.10
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*/
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#ifndef ADAPTER_H
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#define ADAPTER_H
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#include <list.h>
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#include <transform.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdint.h>
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#include <sys/types.h>
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#include <at_agent.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define ADAPTER_BUFFSIZE 64
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#define ADAPTER_AT_OPERATION 1
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#define ADAPTER_LWIP_OPERATION 2
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#define ADAPTER_RAWIP_OPERATION 3
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#ifdef CONNECTION_FRAMEWORK_DEBUG
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#define ADAPTER_DEBUG printf
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#else
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#define ADAPTER_DEBUG
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#endif
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#define ADAPTER_4G_NAME "4G"
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#define ADAPTER_BLUETOOTH_NAME "bluetooth"
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#define ADAPTER_ETHERNET_NAME "ethernet"
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#define ADAPTER_ETHERCAT_NAME "ethercat"
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#define ADAPTER_LORA_NAME "lora"
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#define ADAPTER_NBIOT_NAME "nbiot"
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#define ADAPTER_WIFI_NAME "wifi"
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#define ADAPTER_ZIGBEE_NAME "zigbee"
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struct Adapter;
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struct AdapterProductInfo;
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typedef struct Adapter *AdapterType;
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typedef struct AdapterProductInfo *AdapterProductInfoType;
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struct Socket
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{
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uint8_t type; ///< socket type:DGRAM->UDP,STREAM->TCP
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uint8_t protocal; ///< udp or tcp
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unsigned short listen_port; ///< 0-65535
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uint8_t socket_id; ///< socket id
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uint8_t recv_control; ///< receive control
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uint8_t af_type; ///< IPv4 or IPv6
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char *src_ip_addr; ///< source P address
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char *dst_ip_addr; ///< destination IP address
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};
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enum AdapterType
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{
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ADAPTER_TYPE_LORA = 0,
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ADAPTER_TYPE_4G ,
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ADAPTER_TYPE_NBIOT ,
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ADAPTER_TYPE_WIFI ,
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ADAPTER_TYPE_ETHERNET ,
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ADAPTER_TYPE_BLUETOOTH ,
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ADAPTER_TYPE_ZIGBEE ,
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ADAPTER_TYPE_5G ,
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};
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enum NetProtocolType
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{
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PRIVATE_PROTOCOL = 1,
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IP_PROTOCOL,
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PROTOCOL_NONE,
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};
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enum NetRoleType
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{
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CLIENT = 1,
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SERVER,
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MASTER,
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SLAVE,
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COORDINATOR,
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ROUTER,
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END_DEVICE,
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GATEWAY,
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ROLE_NONE,
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};
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enum AdapterStatus
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{
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REGISTERED = 1,
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UNREGISTERED,
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INSTALL,
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UNINSTALL,
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};
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enum IpType
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{
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IPV4 = 1,
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IPV6,
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};
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struct AdapterData
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{
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uint32 len;
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uint8 *buffer;
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};
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struct AdapterProductInfo
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{
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uint32_t functions;
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char vendor_name[NAME_NUM_MAX];
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char model_name[NAME_NUM_MAX];
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uint32_t work_mode;
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void *model_done;
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};
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struct IpProtocolDone
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{
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int (*open)(struct Adapter *adapter);
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int (*close)(struct Adapter *adapter);
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int (*ioctl)(struct Adapter *adapter, int cmd, void *args);
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int (*setup)(struct Adapter *adapter);
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int (*setdown)(struct Adapter *adapter);
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int (*setaddr)(struct Adapter *adapter, const char *ip, const char *gateway, const char *netmask);
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int (*setdns)(struct Adapter *adapter, const char *dns_addr, uint8 dns_count);
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int (*setdhcp)(struct Adapter *adapter, int enable);
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int (*ping)(struct Adapter *adapter, const char *destination);
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int (*netstat)(struct Adapter *adapter);
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int (*connect)(struct Adapter *adapter, enum NetRoleType net_role, const char *ip, const char *port, enum IpType ip_type);
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int (*send)(struct Adapter *adapter, const void *buf, size_t len);
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int (*recv)(struct Adapter *adapter, void *buf, size_t len);
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int (*disconnect)(struct Adapter *adapter);
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};
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struct PrivProtocolDone
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{
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int (*open)(struct Adapter *adapter);
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int (*close)(struct Adapter *adapter);
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int (*ioctl)(struct Adapter *adapter, int cmd, void *args);
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int (*setup)(struct Adapter *adapter);
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int (*setdown)(struct Adapter *adapter);
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int (*setaddr)(struct Adapter *adapter, const char *ip, const char *gateway, const char *netmask);
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int (*setdns)(struct Adapter *adapter, const char *dns_addr, uint8 dns_count);
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int (*setdhcp)(struct Adapter *adapter, int enable);
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int (*ping)(struct Adapter *adapter, const char *destination);
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int (*netstat)(struct Adapter *adapter);
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int (*join)(struct Adapter *adapter, unsigned char *priv_net_group);
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int (*send)(struct Adapter *adapter, const void *buf, size_t len);
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int (*recv)(struct Adapter *adapter, void *buf, size_t len);
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int (*quit)(struct Adapter *adapter, unsigned char *priv_net_group);
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};
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struct Adapter
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{
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char name[NAME_NUM_MAX];
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int fd;
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int product_info_flag;
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struct AdapterProductInfo *info;
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ATAgentType agent;
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struct Socket socket;
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int net_role_id;
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enum NetProtocolType net_protocol;
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enum NetRoleType net_role;
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enum AdapterStatus adapter_status;
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char buffer[ADAPTER_BUFFSIZE];
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void *done;
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void *adapter_param;
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sem_t sem;
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pthread_mutex_t lock;
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struct DoublelistNode link;
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};
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/*Init adapter framework*/
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int AdapterFrameworkInit(void);
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/*Find adapter device by name*/
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AdapterType AdapterDeviceFindByName(const char *name);
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/*Register the adapter to the linked list*/
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int AdapterDeviceRegister(struct Adapter *adapter);
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/*Unregister the adapter from the linked list*/
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int AdapterDeviceUnregister(struct Adapter *adapter);
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/*Open adapter device*/
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int AdapterDeviceOpen(struct Adapter *adapter);
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/*Close adapter device*/
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int AdapterDeviceClose(struct Adapter *adapter);
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/*Receice data from adapter*/
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ssize_t AdapterDeviceRecv(struct Adapter *adapter, void *dst, size_t len);
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/*Send data to adapter*/
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ssize_t AdapterDeviceSend(struct Adapter *adapter, const void *src, size_t len);
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/*Configure adapter device*/
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int AdapterDeviceControl(struct Adapter *adapter, int cmd, void *args);
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/*Connect to a certain ip net, only support IP_PROTOCOL*/
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int AdapterDeviceConnect(struct Adapter *adapter, enum NetRoleType net_role, const char *ip, const char *port, enum IpType ip_type);
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/*Join to a certain private net, only support PRIVATE_PROTOCOL*/
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int AdapterDeviceJoin(struct Adapter *adapter, unsigned char *priv_net_group);
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/*Adapter disconnect from ip net or private net group*/
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int AdapterDeviceDisconnect(struct Adapter *adapter, unsigned char *priv_net_group);
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/*Set up to net*/
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int AdapterDeviceSetUp(struct Adapter *adapter);
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/*Set down from net*/
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int AdapterDeviceSetDown(struct Adapter *adapter);
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/*Set ip/gateway/netmask address*/
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int AdapterDeviceSetAddr(struct Adapter *adapter, const char *ip, const char *gateway, const char *netmask);
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/*Set DNS function*/
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int AdapterDeviceSetDns(struct Adapter *adapter, const char *dns_addr, uint8 dns_count);
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/*Set DHCP function*/
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int AdapterDeviceSetDhcp(struct Adapter *adapter, int enable);
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/*ping function*/
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int AdapterDevicePing(struct Adapter *adapter, const char *destination);
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/*Show the net status*/
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int AdapterDeviceNetstat(struct Adapter *adapter);
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#ifdef __cplusplus
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}
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#endif
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#endif |